This page provides a detailed comparison of the specifications for the Challenger 45 and the John Deere 8420T.
| Challenger 45 | John Deere 8420T | |
|---|---|---|
| Images | ||
|
|
|
|
| Engine | ||
| Engine Manufacturer | Caterpillar | John Deere |
| Engine Model | 3116 | - |
| Engine Cooling Type | Liquid-cooled | Liquid-cooled |
| Engine Fuel Type | Diesel | Diesel |
| Engine Induction Type | Turbocharged | Turbocharged |
| Engine Cylinders | 6 | 6 |
| Engine Displacement Value | 403 ci (6.6 L) | 496 ci (8.1 L) |
| Engine Rated Rpm | 2100 | 2200 |
| Engine Power Output Value | 240 hp (179.0 kW) | 284 hp (211.8 kW) |
| Transmission | ||
| Transmission Type | Full Power Shift | Full power shift |
| Transmission Forward Gears | 16 | 16 |
| Transmission Reverse Gears | 9 | 4 |
| Dimensions | ||
| Length Value | 211 | 207 |
| Width Value | 91 | 103.7 |
| Operating Weight Value | 22700 lb (10297 kg) | 26380 lb (11966 kg) |
| Miscellaneous | ||
| Drive Type | - | Track |
| Front Tire Type | - | - |
| Rear Tire Type | - | - |
| Hitch Type | - | Three-Point Hitch |
| Hitch Category | III/II | III/IIIN |
| Hitch Position | Rear | Rear |
| Hydraulic System Type | Variable-displacement Load-sensing Pressure-compensated | Closed center pressure flow compensated (PFC) |
| Operator Station Type | - | Cab |
| Starter Type | 12-volts | Electric |
